The akira ransomware group listed Architectural Systems on its data leak site on 2025-10-30. Country: US Sector: Professional Services Domains named: archsystems.com Claim as published on the leak site: Architectural Systems, Inc. is a full-service partner in the comm ercial construction industry, dedicated to providing high-quality products and timely delivery. We will upload 355gb of corporate documents soon. Numerous confid ential files of clients (drawings of building, security systems), customer information, accounting information, contracts and agre ements, client information and so on.